207827100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 746618880

約数和(自身を除く): 538791780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 180, 186, 191, 195, 225, 234, 260, 270, 279, 300, 310, 325, 351, 372, 382, 390, 403, 450, 465, 468, 540, 558, 573, 585, 620, 650, 675, 702, 764, 775, 780, 806, 837, 900, 930, 955, 975, 1116, 1146, 1170, 1209, 1300, 1350, 1395, 1404, 1550, 1612, 1674, 1719, 1755, 1860, 1910, 1950, 2015, 2292, 2325, 2340, 2418, 2483, 2700, 2790, 2865, 2925, 3100, 3348, 3438, 3510, 3627, 3820, 3900, 4030, 4185, 4650, 4775, 4836, 4966, 5157, 5580, 5730, 5850, 5921, 6045, 6876, 6975, 7020, 7254, 7449, 8060, 8370, 8595, 8775, 9300, 9550, 9932, 10075, 10314, 10881, 11460, 11700, 11842, 12090, 12415, 13950, 14325, 14508, 14898, 16740, 17190, 17550, 17763, 18135, 19100, 20150, 20628, 20925, 21762, 22347, 23684, 24180, 24830, 25785, 27900, 28650, 29605, 29796, 30225, 34380, 35100, 35526, 36270, 37245, 40300, 41850, 42975, 43524, 44694, 49660, 51570, 53289, 54405, 57300, 59210, 60450, 62075, 67041, 71052, 72540, 74490, 76973, 83700, 85950, 88815, 89388, 90675, 103140, 106578, 108810, 111735, 118420, 120900, 124150, 128925, 134082, 148025, 148980, 153946, 159867, 171900, 177630, 181350, 186225, 213156, 217620, 223470, 230919, 248300, 257850, 266445, 268164, 272025, 296050, 307892, 319734, 335205, 355260, 362700, 372450, 384865, 444075, 446940, 461838, 515700, 532890, 544050, 558675, 592100, 639468, 670410, 692757, 744900, 769730, 799335, 888150, 923676, 1065780, 1088100, 1117350, 1154595, 1332225, 1340820, 1385514, 1539460, 1598670, 1676025, 1776300, 1924325, 2078271, 2234700, 2309190, 2664450, 2771028, 3197340, 3352050, 3463785, 3848650, 3996675, 4156542, 4618380, 5328900, 5772975, 6704100, 6927570, 7697300, 7993350, 8313084, 10391355, 11545950, 13855140, 15986700, 17318925, 20782710, 23091900, 34637850, 41565420, 51956775, 69275700, 103913550, 207827100]

約数ペア:

[(1, 207827100), (2, 103913550), (3, 69275700), (4, 51956775), (5, 41565420), (6, 34637850), (9, 23091900), (10, 20782710), (12, 17318925), (13, 15986700), (15, 13855140), (18, 11545950), (20, 10391355), (25, 8313084), (26, 7993350), (27, 7697300), (30, 6927570), (31, 6704100), (36, 5772975), (39, 5328900), (45, 4618380), (50, 4156542), (52, 3996675), (54, 3848650), (60, 3463785), (62, 3352050), (65, 3197340), (75, 2771028), (78, 2664450), (90, 2309190), (93, 2234700), (100, 2078271), (108, 1924325), (117, 1776300), (124, 1676025), (130, 1598670), (135, 1539460), (150, 1385514), (155, 1340820), (156, 1332225), (180, 1154595), (186, 1117350), (191, 1088100), (195, 1065780), (225, 923676), (234, 888150), (260, 799335), (270, 769730), (279, 744900), (300, 692757), (310, 670410), (325, 639468), (351, 592100), (372, 558675), (382, 544050), (390, 532890), (403, 515700), (450, 461838), (465, 446940), (468, 444075), (540, 384865), (558, 372450), (573, 362700), (585, 355260), (620, 335205), (650, 319734), (675, 307892), (702, 296050), (764, 272025), (775, 268164), (780, 266445), (806, 257850), (837, 248300), (900, 230919), (930, 223470), (955, 217620), (975, 213156), (1116, 186225), (1146, 181350), (1170, 177630), (1209, 171900), (1300, 159867), (1350, 153946), (1395, 148980), (1404, 148025), (1550, 134082), (1612, 128925), (1674, 124150), (1719, 120900), (1755, 118420), (1860, 111735), (1910, 108810), (1950, 106578), (2015, 103140), (2292, 90675), (2325, 89388), (2340, 88815), (2418, 85950), (2483, 83700), (2700, 76973), (2790, 74490), (2865, 72540), (2925, 71052), (3100, 67041), (3348, 62075), (3438, 60450), (3510, 59210), (3627, 57300), (3820, 54405), (3900, 53289), (4030, 51570), (4185, 49660), (4650, 44694), (4775, 43524), (4836, 42975), (4966, 41850), (5157, 40300), (5580, 37245), (5730, 36270), (5850, 35526), (5921, 35100), (6045, 34380), (6876, 30225), (6975, 29796), (7020, 29605), (7254, 28650), (7449, 27900), (8060, 25785), (8370, 24830), (8595, 24180), (8775, 23684), (9300, 22347), (9550, 21762), (9932, 20925), (10075, 20628), (10314, 20150), (10881, 19100), (11460, 18135), (11700, 17763), (11842, 17550), (12090, 17190), (12415, 16740), (13950, 14898), (14325, 14508)]